210374080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4986

約数の個数: 112

約数和(自身を含む): 602772480

約数和(自身を除く): 392398400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 4943, 5320, 6080, 8512, 9886, 10640, 19772, 21280, 24715, 34601, 39544, 42560, 49430, 69202, 79088, 93917, 98860, 138404, 158176, 173005, 187834, 197720, 276808, 316352, 346010, 375668, 395440, 469585, 553616, 657419, 692020, 751336, 790880, 939170, 1107232, 1314838, 1384040, 1502672, 1581760, 1878340, 2214464, 2629676, 2768080, 3005344, 3287095, 3756680, 5259352, 5536160, 6010688, 6574190, 7513360, 10518704, 11072320, 13148380, 15026720, 21037408, 26296760, 30053440, 42074816, 52593520, 105187040, 210374080]

約数ペア:

[(1, 210374080), (2, 105187040), (4, 52593520), (5, 42074816), (7, 30053440), (8, 26296760), (10, 21037408), (14, 15026720), (16, 13148380), (19, 11072320), (20, 10518704), (28, 7513360), (32, 6574190), (35, 6010688), (38, 5536160), (40, 5259352), (56, 3756680), (64, 3287095), (70, 3005344), (76, 2768080), (80, 2629676), (95, 2214464), (112, 1878340), (133, 1581760), (140, 1502672), (152, 1384040), (160, 1314838), (190, 1107232), (224, 939170), (266, 790880), (280, 751336), (304, 692020), (320, 657419), (380, 553616), (448, 469585), (532, 395440), (560, 375668), (608, 346010), (665, 316352), (760, 276808), (1064, 197720), (1120, 187834), (1216, 173005), (1330, 158176), (1520, 138404), (2128, 98860), (2240, 93917), (2660, 79088), (3040, 69202), (4256, 49430), (4943, 42560), (5320, 39544), (6080, 34601), (8512, 24715), (9886, 21280), (10640, 19772)]